package com.xjl.service;

import java.io.IOException;
import java.util.List;

import com.xjl.demo.PageInfo;
import com.xjl.demo.User;



public interface UserService {
	
	/**
	 * 分页显示 查询所有会员信息
	 * @param pageSize
	 * @param pageNumber
	 * @return
	 */
	public PageInfo showPage(int pageSize, int pageNumber) throws IOException ;
	
	/**
	 * 根据id删除会员
	 * @param uid
	 * @return
	 */
	public int DeleteUserByIdService(int uid);
}
